UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UhuHkwUH8b6PwoJUqLgv1amDxEBUVDYnj/SNCOZwxSQ=' 
WHERE 
  key_id = '41f96138e348c4d01ae02e8c06230edafba1a4451c1d25c55b5138a3bf4819f5' 
  AND (
    token = 'UhuHkwUH8b6PwoJUqLgv1amDxEBUVDYnj/SNCOZwxSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )